future anyway, certainly unsafe. and china didn't much like it because it was up near its border and it was worried about the radiation coming over its border. so i think kim jong-un is playing this extremely well. he's going to look like he has the high road. he wants the president to come to his summit. he got the response he wanted. great news. i'm looking forward. no comments from the president. well, maybe i'll go, but maybe it won't be worth it. i'm going forward. and as far as the iran deal is concerned, if the president pulls out of the iran deal, he will say the u.s. isn't a reliable partner. he will break the transatlantic relationship and europe will be trying to keep the deal alive with russia and china. and coming back to north korea itself, indeed as you pointed out, the verification and monitoring is crucial. there is nothing more extensive than what exists in the iran deal. that's the template, what you need in north korea, and i don't believe at the end of the day that north korea thinks